STAC9202D3TAEYY IDT [Integrated Device Technology], STAC9202D3TAEYY Datasheet - Page 129

• Manufacturer Part Number: STAC9202D3TAEYY
• Description: 2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH
• Manufacturer: IDT [Integrated Device Technology]

IDT™
STAC9202
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
SDATA_IN/ CODEC
DVDD_CORE2
VREFOUT-B
VREFOUT-C
PORT-C_R
PORT-D_R
PORT-B_R
VREF FILT
PORT-B_L
PORT-C_L
PORT-D_L
PORT-A_L
Pin Name
SENSE_A
2-CHANNEL HIGH DEFINITION AUDIO CODEC WITH DUAL DIGITAL MICROPHONE INTERFACES
PCBEEP
CD-GND
RESET#
AVDD1
AVDD2
AVSS1
GPIO0
GPIO1
MONO
DVSS
SYNC
CAP2
CD-R
CD-L
NC
NC
NC
NC
NC
NC
HD Audio Serial Data input for the CODEC (outbound stream)
General Purpose I/O tied to AVDD50K internal
General Purpose I/O tied to AVDD50K internal
(intended for microphone bias) for Port B
(intended for microphone bias) for Port C
Jack insertion detection Ports A, B, C, D
Analog Vdd = 5.0 V or 3.3 V
Analog Vdd = 5.0 V or 3.3 V
Reference Voltage out drive
Reference Voltage out drive
Input/Output of Right DAC0
Input/Output of Right DAC0
Input/Output of Right DAC0
Input/Output of Left DAC0
Input/Output of Left DAC0
Input/Output of Left DAC0
Input/Output of Left DAC0
CD Audio Analog Ground
CD Audio Right Channel
CD Audio Left Channel
HD Audio Frame Sync
Analog Virtual Ground
Mono Out from DAC
pull-up to AVddgnda
pull-up to AVddgnda
ADC reference Cap
Digital Vdd = 3.3 V
HD Audio Reset
Analog Ground
Digital Ground
Pin Function
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
PC Beep
IDT CONFIDENTIAL
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Analog)
I/O(Digital)
I/O(Digital)
O(Analog)
O(Analog)
O(Analog)
O(Analog)
O(Analog)
O(Digital)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Analog)
I(Digital)
I(Digital)
I(Digital)
I(Digital)
None
None
None
None
None
None
129
I/O
STAC9202
Internal Pull-up
Pull-up 50 KΩ
Pull-up 50 KΩ
/Pull-down
or more
or more
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
PC AUDIO
V 1.1 102606
Location
Pin
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
11
7
8
9